An amateur video of a Geiger counter showing what appear to be high radiation levels at a Coastside beach has drawn the attention of local, state and federal public health officials. Since being posted last week, the short video has galvanized public concerns that radioactive material could be landing on the local coastline after traveling from Japan as a result of the 2011 meltdown of the Fukushima Daiichi reactors. Government officials say they are looking into the video shot on Dec. 23 and performing their own sampling of the beaches, but they have found no indication so far that radiation...